Re: [ovirt-users] Failed to create volume in OVirt with gluster
Are you using ctdb??? and did you specify Lock=False in /etc/nfsmount.conf Can you give a full run down of topology, and has this ever been working or is it a new deployment? Donny D From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of Punit Dambiwal Sent: Monday, January 12, 2015 7:18 PM To: Kanagaraj Mayilsamy Cc: gluster-us...@gluster.org; Kaushal M; users@ovirt.org Subject: Re: [ovirt-users] Failed to create volume in OVirt with gluster Hi, Please find the more details on this can anybody from gluster will help me here :- Gluster CLI Logs :- /var/log/glusterfs/cli.log [2015-01-13 02:06:23.071969] T [cli.c:264:cli_rpc_notify] 0-glusterfs: got RPC_CLNT_CONNECT [2015-01-13 02:06:23.072012] T [cli-quotad-client.c:94:cli_quotad_notify] 0-glusterfs: got RPC_CLNT_CONNECT [2015-01-13 02:06:23.072024] I [socket.c:2344:socket_event_handler] 0-transport: disconnecting now [2015-01-13 02:06:23.072055] T [cli-quotad-client.c:100:cli_quotad_notify] 0-glusterfs: got RPC_CLNT_DISCONNECT [2015-01-13 02:06:23.072131] T [rpc-clnt.c:1381:rpc_clnt_record] 0-glusterfs: Auth Info: pid: 0, uid: 0, gid: 0, owner: [2015-01-13 02:06:23.072176] T [rpc-clnt.c:1238:rpc_clnt_record_build_header] 0-rpc-clnt: Request fraglen 128, payload: 64, rpc hdr: 64 [2015-01-13 02:06:23.072572] T [socket.c:2863:socket_connect] (-- /usr/lib64/libglusterfs.so.0(_gf_log_callingfn+0x1e0)[0x7fed02f15420] (-- /usr/lib64/glusterfs/3.6.1/rpc-transport/socket.so(+0x7293)[0x7fed001a4293] (-- /usr/lib64/libgfrpc.so.0(rpc_clnt_submit+0x468)[0x7fed0266df98] (-- /usr/sbin/gluster(cli_submit_request+0xdb)[0x40a9bb] (-- /usr/sbin/gluster(cli_cmd_submit+0x8e)[0x40b7be] ) 0-glusterfs: connect () called on transport already connected [2015-01-13 02:06:23.072616] T [rpc-clnt.c:1573:rpc_clnt_submit] 0-rpc-clnt: submitted request (XID: 0x1 Program: Gluster CLI, ProgVers: 2, Proc: 27) to rpc-transport (glusterfs) [2015-01-13 02:06:23.072633] D [rpc-clnt-ping.c:231:rpc_clnt_start_ping] 0-glusterfs: ping timeout is 0, returning [2015-01-13 02:06:23.075930] T [rpc-clnt.c:660:rpc_clnt_reply_init] 0-glusterfs: received rpc message (RPC XID: 0x1 Program: Gluster CLI, ProgVers: 2, Proc: 27) from rpc-transport (glusterfs) [2015-01-13 02:06:23.075976] D [cli-rpc-ops.c:6548:gf_cli_status_cbk] 0-cli: Received response to status cmd [2015-01-13 02:06:23.076025] D [cli-cmd.c:384:cli_cmd_submit] 0-cli: Returning 0 [2015-01-13 02:06:23.076049] D [cli-rpc-ops.c:6811:gf_cli_status_volume] 0-cli: Returning: 0 [2015-01-13 02:06:23.076192] D [cli-xml-output.c:84:cli_begin_xml_output] 0-cli: Returning 0 [2015-01-13 02:06:23.076244] D [cli-xml-output.c:131:cli_xml_output_common] 0-cli: Returning 0 [2015-01-13 02:06:23.076256] D [cli-xml-output.c:1375:cli_xml_output_vol_status_begin] 0-cli: Returning 0 [2015-01-13 02:06:23.076437] D [cli-xml-output.c:108:cli_end_xml_output] 0-cli: Returning 0 [2015-01-13 02:06:23.076459] D [cli-xml-output.c:1398:cli_xml_output_vol_status_end] 0-cli: Returning 0 [2015-01-13 02:06:23.076490] I [input.c:36:cli_batch] 0-: Exiting with: 0 Command log :- /var/log/glusterfs/.cmd_log_history Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. [2015-01-13 01:10:35.836676] : volume status all tasks : FAILED : Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. [2015-01-13 01:16:25.956514] : volume status all tasks : FAILED : Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. [2015-01-13 01:17:36.977833] : volume status all tasks : FAILED : Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. [2015-01-13 01:21:07.048053] : volume status all tasks : FAILED : Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. [2015-01-13 01:26:57.168661] : volume status all tasks : FAILED : Staging failed on ----. Please check log file for details. Staging failed on ----.
Re: [ovirt-users] Access userportal
I can tell you how I do it, and it works like a boss… don’t redirect… proxy with nginx. On foo.domain.com proxy url /ovirt-engine back to the dashboards machine… this is the only way to do it if you only have 1 public ipv4 address. You can also block access the the admin portal url using nginx, or redirect it back to the userportal url Check out cloudspin.me to see what is possible with a little nginx magic I know this is a dup message for you Demeter, I didn’t reply to all.. Donny Davis Cloudspin.me From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of Demeter Tibor Sent: Tuesday, January 13, 2015 10:30 AM To: users@ovirt.org List Subject: [ovirt-users] Access userportal Hi, I would like to make a public redirect to ovirt userportal like https://foo.domain.com that redirect me to my ovirt userportal that running on internal network, with not public ip address (172.16.0.1), but I don't want to create access for administrator portal. Also, I would like to add a commercial SSL certification for this site. Could me help somebody how can I do it? Thanks in advance! Regards, Tibor Demeter ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Access userportal
Hi, I would like to make a public redirect to ovirt userportal like https://foo.domain.com that redirect me to my ovirt userportal that running on internal network, with not public ip address (172.16.0.1), but I don't want to create access for administrator portal. Also, I would like to add a commercial SSL certification for this site. Could me help somebody how can I do it? Thanks in advance! Regards, Tibor Demeter ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Ovirt and power saving
The powersaving policy is only applicable to the hosts, so if your low utilization threshold is below the power policy when you pause the vm, it should place the host into maintenance and migrate the paused vm (may cause problems). I cannot test on my deployment, I am already down too many machines… however if you wait a couple days I can get you’re an answer as to whether it works on my deployment or not J Donny D From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of Mario Giammarco Sent: Tuesday, January 13, 2015 8:23 AM To: Artyom Lukianov Cc: users@ovirt.org Subject: Re: [ovirt-users] Ovirt and power saving I mean that I know that I can set a power saving policy, it is a very nice thing. I need to be sure that I can pause/suspend (not shutdown) virtual machines. I also need that, if I suspend enough virtual machines ovirt shutdowns server to save power following the power save policy. Otherwise is it possible to manually shutdown a server forcing ovirt to migrate vms to the only one powered up? Basically it is a manual power saving mode. Thanks again, Mario 2015-01-13 14:21 GMT+01:00 Artyom Lukianov aluki...@redhat.com: Not really understand you, what you mean by you can pause vm and so trigger the low utilization parameter? - Original Message - From: Mario Giammarco mgiamma...@gmail.com To: Artyom Lukianov aluki...@redhat.com Cc: users@ovirt.org Sent: Tuesday, January 13, 2015 3:05:06 PM Subject: Re: [ovirt-users] Ovirt and power saving Thanks for reply. I just want now to be sure that you can pause vm and so trigger the low utilization parameter 2015-01-13 12:45 GMT+01:00 Artyom Lukianov aluki...@redhat.com: We have power saving policy that also have possibility to poweroff hosts(via power management), you can configure power saving policy parameters for you purpose(HighUtilization can have values from 50-100 and LowUtilization 0-49), so you can set LowUtilization=0 and HighUtilization=50, so load balancing will try migrate all vms on one host(if cpu utilization less that 50). And also you can set parameter HostsInReserve to 0 if you do not want additional hosts in reserve. - Original Message - From: Mario Giammarco mgiamma...@gmail.com To: users@ovirt.org Sent: Tuesday, January 13, 2015 1:30:38 PM Subject: [ovirt-users] Ovirt and power saving Hello, I would like to ask if it is possible to do this use case with ovirt: 1) two servers powered on 2) operator suspend some virtual machines 3) load falls down 4) ovirt shutdown one server Then operator unpauses virtual machines and ovirt starts again the 2nd server. Thanks, Mario ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Failed to create volume in OVirt with gluster
Hi Donny,
I am not using gluster for the NFS mount...no volume has been created
because of those errors
On Wed, Jan 14, 2015 at 9:47 AM, Donny Davis do...@cloudspin.me wrote:
And
rpcbind is running
can you do a regular nfs mount of the gluster volume?
gluster volume info {your volume name here}
Just gathering intel to hopefully provide a solution. I just deployed
gluster with hosted engine today, and I did get some of the same errors as
you when I was bringing everything up
Did you follow a guide, or are you craving your own?
Are you using swift for anything… that is usually for openstack to my
knowledge? I guess you could use it for ovirt, but I didn’t
Donny D
*From:* Punit Dambiwal [mailto:hypu...@gmail.com]
*Sent:* Tuesday, January 13, 2015 6:41 PM
*To:* Donny Davis
*Cc:* users@ovirt.org
*Subject:* Re: [ovirt-users] Failed to create volume in OVirt with gluster
Hi Donny,
No I am not using CTDBit's totally new deployment...
On Wed, Jan 14, 2015 at 1:50 AM, Donny Davis do...@cloudspin.me wrote:
Are you using ctdb??? and did you specify Lock=False in /etc/nfsmount.conf
Can you give a full run down of topology, and has this ever been working
or is it a new deployment?
Donny D
*From:* users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] *On
Behalf Of *Punit Dambiwal
*Sent:* Monday, January 12, 2015 7:18 PM
*To:* Kanagaraj Mayilsamy
*Cc:* gluster-us...@gluster.org; Kaushal M; users@ovirt.org
*Subject:* Re: [ovirt-users] Failed to create volume in OVirt with gluster
Hi,
Please find the more details on this can anybody from gluster will
help me here :-
Gluster CLI Logs :- /var/log/glusterfs/cli.log
[2015-01-13 02:06:23.071969] T [cli.c:264:cli_rpc_notify] 0-glusterfs: got
RPC_CLNT_CONNECT
[2015-01-13 02:06:23.072012] T [cli-quotad-client.c:94:cli_quotad_notify]
0-glusterfs: got RPC_CLNT_CONNECT
[2015-01-13 02:06:23.072024] I [socket.c:2344:socket_event_handler]
0-transport: disconnecting now
[2015-01-13 02:06:23.072055] T [cli-quotad-client.c:100:cli_quotad_notify]
0-glusterfs: got RPC_CLNT_DISCONNECT
[2015-01-13 02:06:23.072131] T [rpc-clnt.c:1381:rpc_clnt_record]
0-glusterfs: Auth Info: pid: 0, uid: 0, gid: 0, owner:
[2015-01-13 02:06:23.072176] T
[rpc-clnt.c:1238:rpc_clnt_record_build_header] 0-rpc-clnt: Request fraglen
128, payload: 64, rpc hdr: 64
[2015-01-13 02:06:23.072572] T [socket.c:2863:socket_connect] (--
/usr/lib64/libglusterfs.so.0(_gf_log_callingfn+0x1e0)[0x7fed02f15420] (--
/usr/lib64/glusterfs/3.6.1/rpc-transport/socket.so(+0x7293)[0x7fed001a4293]
(-- /usr/lib64/libgfrpc.so.0(rpc_clnt_submit+0x468)[0x7fed0266df98] (--
/usr/sbin/gluster(cli_submit_request+0xdb)[0x40a9bb] (--
/usr/sbin/gluster(cli_cmd_submit+0x8e)[0x40b7be] ) 0-glusterfs: connect
() called on transport already connected
[2015-01-13 02:06:23.072616] T [rpc-clnt.c:1573:rpc_clnt_submit]
0-rpc-clnt: submitted request (XID: 0x1 Program: Gluster CLI, ProgVers: 2,
Proc: 27) to rpc-transport (glusterfs)
[2015-01-13 02:06:23.072633] D [rpc-clnt-ping.c:231:rpc_clnt_start_ping]
0-glusterfs: ping timeout is 0, returning
[2015-01-13 02:06:23.075930] T [rpc-clnt.c:660:rpc_clnt_reply_init]
0-glusterfs: received rpc message (RPC XID: 0x1 Program: Gluster CLI,
ProgVers: 2, Proc: 27) from rpc-transport (glusterfs)
[2015-01-13 02:06:23.075976] D [cli-rpc-ops.c:6548:gf_cli_status_cbk]
0-cli: Received response to status cmd
[2015-01-13 02:06:23.076025] D [cli-cmd.c:384:cli_cmd_submit] 0-cli:
Returning 0
[2015-01-13 02:06:23.076049] D [cli-rpc-ops.c:6811:gf_cli_status_volume]
0-cli: Returning: 0
[2015-01-13 02:06:23.076192] D [cli-xml-output.c:84:cli_begin_xml_output]
0-cli: Returning 0
[2015-01-13 02:06:23.076244] D
[cli-xml-output.c:131:cli_xml_output_common] 0-cli: Returning 0
[2015-01-13 02:06:23.076256] D
[cli-xml-output.c:1375:cli_xml_output_vol_status_begin] 0-cli: Returning 0
[2015-01-13 02:06:23.076437] D [cli-xml-output.c:108:cli_end_xml_output]
0-cli: Returning 0
[2015-01-13 02:06:23.076459] D
[cli-xml-output.c:1398:cli_xml_output_vol_status_end] 0-cli: Returning 0
[2015-01-13 02:06:23.076490] I [input.c:36:cli_batch] 0-: Exiting with: 0
Command log :- /var/log/glusterfs/.cmd_log_history
Staging failed on ----. Please check log
file for details.
Staging failed on ----. Please check log
file for details.
[2015-01-13 01:10:35.836676] : volume status all tasks : FAILED : Staging
failed on ----. Please check log file for
details.
Staging failed on ----. Please check log
file for details.
Staging failed on ----. Please check log
file for details.
[2015-01-13 01:16:25.956514] : volume status all tasks : FAILED : Staging
failed on ----. Please check log file for
Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing
On 13/01/15 16:03, Michael Burman wrote: Also change NAME=em1 to: DEVICE=em1 and remove the # from the BOOTPROTO=none - Original Message - From: Michael Burman mbur...@redhat.com To: Lars Nielsen l...@steinwurf.com Cc: users@ovirt.org Sent: Tuesday, January 13, 2015 4:48:55 PM Subject: Re: [ovirt-users] Host in NonOperational mode ovirtmgmtnetwork missing Hi Lars First of all you have to decide from where your ovirtmgmt getting the ip, if it is from a dhcp server, you have to delete this lines from your ifcfg-ovirtmgmt file: IPADDR=192.168.1.10 NETMASK=255.255.255.0 GATEWAY=192.168.0.1 and add the next line: NM_CONTROLLED=no - in the ifcfg-em1 file change: BOOTPROTO=none and add the line: NM_CONTROLLED=no restart your engine /etc/init.d/ovirt-engine restart and make sure your ovirtmgmt got ip and you have a default gateway, you can run: route -n Put your host in maintenance mode , try to activate or re-install. Best regards, Michael B - Original Message - From: Lars Nielsen l...@steinwurf.com To: Yedidyah Bar David d...@redhat.com Cc: users@ovirt.org Sent: Tuesday, January 13, 2015 12:05:05 PM Subject: Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing On 13/01/15 10:33, Yedidyah Bar David wrote: - Original Message - From: Lars Nielsenl...@steinwurf.com To: Yedidyah Bar Davidd...@redhat.com Cc:users@ovirt.org Sent: Tuesday, January 13, 2015 11:26:55 AM Subject: Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing On 13/01/15 09:31, Yedidyah Bar David wrote: - Original Message - From: Lars Nielsenl...@steinwurf.com To:users@ovirt.org Sent: Tuesday, January 13, 2015 10:20:20 AM Subject: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing Hey I am new to oVirt, so please be patient I have a problem, when setting up new hosts. Doing the setup it self no problem, but afterwards the status is set to NonOperational. Do to the network ovirtmgmt is missing on the machine. However I have added the following ifcfg file: ifcfg-ovirtmgmt:: DEVICE=ovirtmgmt TYPE=Bridge ONBOOT=yes DELAY=0 BOOTPROTO=dhcp IPADDR=192.168.1.10 NETMASK=255.255.255.0 GATEWAY=192.168.0.1 And made the adjustments, so the ifcfg-en1, file looks like this: TYPE=Ethernet #BOOTPROTO=dhcp DEFROUTE=yes IPV4_FAILURE_FATAL=no IPV6INIT=yes IPV6_AUTOCONF=yes IPV6_DEFROUTE=yes IPV6_PEERDNS=yes IPV6_PEERROUTES=yes IPV6_FAILURE_FATAL=no NAME=em1 UUID=bdc14160-3cb6-48d7-b8b9-a382dc384add ONBOOT=yes HWADDR=F8:B1:56:C1:F9:8E PEERDNS=yes PEERROUTES=yes BRIDGE=ovirtmgmt I do realize that, the guides on the web for oVirt set BOOTPROTO to static. But at the office, we do not have the possibility of static IP, at the moment. Can some one please tell me what could be wrong ? dhcp should work too. The problem is with NetworkManager. You'll need to have static IPs though for the engine to be able to contact the hosts (as well as the hosts themselves, for hosted-engine HA at least), or you'll have problems if they for some reason get a different IP address from your dhcp server. Please post relevant logs: hosts - /var/log/ovirt-hosted-engine*/*, /var/log/vdsm/* engine - /var/log/ovirt-engine/* Thanks and best regards, Okay something seems to be a food here, because on the server hosting our oVirt instance. We do not have a /var/log/ovirt-hosted-engine directory. I didn't say you should - I wrote a '*' in the end. You should find /var/log/ovirt-hosted-engine-ha /var/log/ovirt-hosted-engine-setup But now I realize you did not mention hosted-engine. Can you detail a bit your setup? Where is the engine? Where are the hosts? How did you install and setup? However the log files from the two other directories, can be found here: https://dl.dropboxusercontent.com/u/55488/ovirt_ovirtlogs.tar Please add from engine also /var/log/ovirt-engine/host-deploy/* . Thanks! We do not have any ovirt-hosted-engine-* on the server, how ever here is a link to the complete ovirt-engine folder: https://dl.dropboxusercontent.com/u/55488/ovirt-engine.tar Thanks and Best Regards - Lars ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users Hey. I have had a look at this. This /etc/init.d/ovirt-engine, we also do not have on our system. So how can I restart my oVirt instance? How ever I have updated the network scripts: https://dl.dropboxusercontent.com/u/55488/network_scripts.tar To me this seems stranger and stranger, in the sense that we are missing stuff. I have followed the oVirt documentation doing installation, which I assume is correct. Thank and Best Regards - Lars ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] [QE][ACTION REQUIRED] oVirt 3.5.1 RC status - postponed
Hi, We still have blockers for oVirt 3.5.1 RC release so we need to postpone it until they'll be fixed. The bug tracker [1] shows 1 open blocker: Bug ID Whiteboard Status Summary 1160846 sla POSTCan't add disk to VM without specifying disk profile when... In order to stabilize the release a new branch ovirt-engine-3.5.1 will be created from the same git hash used for composing the RC. - ACTION: Gilad please provide ETA on above blocker, the new proposed RC date will be decided on the given ETA. Maintainers: - Please be sure that 3.5 snapshot allow to create VMs - Please be sure that no pending patches are going to block the release - If any patch must block the RC release please raise the issue as soon as possible. There are still 61 bugs [2] targeted to 3.5.1. Excluding node and documentation bugs we still have 41 bugs [3] targeted to 3.5.1. Maintainers / Assignee: - Please add the bugs to the tracker if you think that 3.5.1 should not be released without them fixed. - ACTION: Please update the target to 3.5.2 or later for bugs that won't be in 3.5.1: it will ease gathering the blocking bugs for next releases. - ACTION: Please fill release notes, the page has been created here [4] Community: - If you're testing oVirt 3.5 nightly snapshot, please add yourself to the test page [5] [1] http://bugzilla.redhat.com/1155170 [2] http://goo.gl/7G0PDV [3] http://goo.gl/6gUbVr [4] http://www.ovirt.org/OVirt_3.5.1_Release_Notes [5] http://www.ovirt.org/Testing/oVirt_3.5.1_Testing -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] [QE][ACTION REQUIRED] oVirt 3.6.0 status
Hi, I haven't many news for 3.6 this week: ACTION: Feature proposed for 3.6.0 must now be collected in the 3.6 Google doc [1] and reviewed by maintainers. Finished the review process, the remaining key milestones for this release will be scheduled. For reference, external project schedules we're tracking are: Fedora 21: 2014-12-09 (RELEASED) Fedora 22: 2015-05-19 Foreman 1.8.0: 2015-03-01 GlusterFS 3.7: 2015-04-29 OpenStack Kilo: 2015-04-30 QEMU 2.1.3: 2014-01-21 QEMU 2.2.0: 2014-12-09 (RELEASED) QEMU 2.3.0: 2015-03-27 The tracker bug for 3.6.0 [2] currently shows no blockers. There are 480 bugs [3] targeted to 3.6.0. Excluding node and documentation bugs we have 454 bugs [4] targeted to 3.6.0. [1] http://goo.gl/9X3G49 [2] https://bugzilla.redhat.com/show_bug.cgi?id=1155425 [3] http://goo.gl/zwkF3r [4] http://goo.gl/ZbUiMc -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Ovirt and power saving
2015-01-13 18:54 GMT+01:00 Donny Davis do...@cloudspin.me: The powersaving policy is only applicable to the hosts, so if your low utilization threshold is below the power policy when you pause the vm, it should place the host into maintenance and migrate the paused vm (may cause problems). Thanks it is the exact reply I was hoping for I cannot test on my deployment, I am already down too many machines… however if you wait a couple days I can get you’re an answer as to whether it works on my deployment or not J It would be the icing on the cake! Donny D *From:* users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] *On Behalf Of *Mario Giammarco *Sent:* Tuesday, January 13, 2015 8:23 AM *To:* Artyom Lukianov *Cc:* users@ovirt.org *Subject:* Re: [ovirt-users] Ovirt and power saving I mean that I know that I can set a power saving policy, it is a very nice thing. I need to be sure that I can pause/suspend (not shutdown) virtual machines. I also need that, if I suspend enough virtual machines ovirt shutdowns server to save power following the power save policy. Otherwise is it possible to manually shutdown a server forcing ovirt to migrate vms to the only one powered up? Basically it is a manual power saving mode. Thanks again, Mario 2015-01-13 14:21 GMT+01:00 Artyom Lukianov aluki...@redhat.com: Not really understand you, what you mean by you can pause vm and so trigger the low utilization parameter? - Original Message - From: Mario Giammarco mgiamma...@gmail.com To: Artyom Lukianov aluki...@redhat.com Cc: users@ovirt.org Sent: Tuesday, January 13, 2015 3:05:06 PM Subject: Re: [ovirt-users] Ovirt and power saving Thanks for reply. I just want now to be sure that you can pause vm and so trigger the low utilization parameter 2015-01-13 12:45 GMT+01:00 Artyom Lukianov aluki...@redhat.com: We have power saving policy that also have possibility to poweroff hosts(via power management), you can configure power saving policy parameters for you purpose(HighUtilization can have values from 50-100 and LowUtilization 0-49), so you can set LowUtilization=0 and HighUtilization=50, so load balancing will try migrate all vms on one host(if cpu utilization less that 50). And also you can set parameter HostsInReserve to 0 if you do not want additional hosts in reserve. - Original Message - From: Mario Giammarco mgiamma...@gmail.com To: users@ovirt.org Sent: Tuesday, January 13, 2015 1:30:38 PM Subject: [ovirt-users] Ovirt and power saving Hello, I would like to ask if it is possible to do this use case with ovirt: 1) two servers powered on 2) operator suspend some virtual machines 3) load falls down 4) ovirt shutdown one server Then operator unpauses virtual machines and ovirt starts again the 2nd server. Thanks, Mario ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Failed to create volume in OVirt with gluster
Hi Donny, No I am not using CTDBit's totally new deployment... On Wed, Jan 14, 2015 at 1:50 AM, Donny Davis do...@cloudspin.me wrote: Are you using ctdb??? and did you specify Lock=False in /etc/nfsmount.conf Can you give a full run down of topology, and has this ever been working or is it a new deployment? Donny D *From:* users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] *On Behalf Of *Punit Dambiwal *Sent:* Monday, January 12, 2015 7:18 PM *To:* Kanagaraj Mayilsamy *Cc:* gluster-us...@gluster.org; Kaushal M; users@ovirt.org *Subject:* Re: [ovirt-users] Failed to create volume in OVirt with gluster Hi, Please find the more details on this can anybody from gluster will help me here :- Gluster CLI Logs :- /var/log/glusterfs/cli.log [2015-01-13 02:06:23.071969] T [cli.c:264:cli_rpc_notify] 0-glusterfs: got RPC_CLNT_CONNECT [2015-01-13 02:06:23.072012] T [cli-quotad-client.c:94:cli_quotad_notify] 0-glusterfs: got RPC_CLNT_CONNECT [2015-01-13 02:06:23.072024] I [socket.c:2344:socket_event_handler] 0-transport: disconnecting now [2015-01-13 02:06:23.072055] T [cli-quotad-client.c:100:cli_quotad_notify] 0-glusterfs: got RPC_CLNT_DISCONNECT [2015-01-13 02:06:23.072131] T [rpc-clnt.c:1381:rpc_clnt_record] 0-glusterfs: Auth Info: pid: 0, uid: 0, gid: 0, owner: [2015-01-13 02:06:23.072176] T [rpc-clnt.c:1238:rpc_clnt_record_build_header] 0-rpc-clnt: Request fraglen 128, payload: 64, rpc hdr: 64 [2015-01-13 02:06:23.072572] T [socket.c:2863:socket_connect] (-- /usr/lib64/libglusterfs.so.0(_gf_log_callingfn+0x1e0)[0x7fed02f15420] (-- /usr/lib64/glusterfs/3.6.1/rpc-transport/socket.so(+0x7293)[0x7fed001a4293] (-- /usr/lib64/libgfrpc.so.0(rpc_clnt_submit+0x468)[0x7fed0266df98] (-- /usr/sbin/gluster(cli_submit_request+0xdb)[0x40a9bb] (-- /usr/sbin/gluster(cli_cmd_submit+0x8e)[0x40b7be] ) 0-glusterfs: connect () called on transport already connected [2015-01-13 02:06:23.072616] T [rpc-clnt.c:1573:rpc_clnt_submit] 0-rpc-clnt: submitted request (XID: 0x1 Program: Gluster CLI, ProgVers: 2, Proc: 27) to rpc-transport (glusterfs) [2015-01-13 02:06:23.072633] D [rpc-clnt-ping.c:231:rpc_clnt_start_ping] 0-glusterfs: ping timeout is 0, returning [2015-01-13 02:06:23.075930] T [rpc-clnt.c:660:rpc_clnt_reply_init] 0-glusterfs: received rpc message (RPC XID: 0x1 Program: Gluster CLI, ProgVers: 2, Proc: 27) from rpc-transport (glusterfs) [2015-01-13 02:06:23.075976] D [cli-rpc-ops.c:6548:gf_cli_status_cbk] 0-cli: Received response to status cmd [2015-01-13 02:06:23.076025] D [cli-cmd.c:384:cli_cmd_submit] 0-cli: Returning 0 [2015-01-13 02:06:23.076049] D [cli-rpc-ops.c:6811:gf_cli_status_volume] 0-cli: Returning: 0 [2015-01-13 02:06:23.076192] D [cli-xml-output.c:84:cli_begin_xml_output] 0-cli: Returning 0 [2015-01-13 02:06:23.076244] D [cli-xml-output.c:131:cli_xml_output_common] 0-cli: Returning 0 [2015-01-13 02:06:23.076256] D [cli-xml-output.c:1375:cli_xml_output_vol_status_begin] 0-cli: Returning 0 [2015-01-13 02:06:23.076437] D [cli-xml-output.c:108:cli_end_xml_output] 0-cli: Returning 0 [2015-01-13 02:06:23.076459] D [cli-xml-output.c:1398:cli_xml_output_vol_status_end] 0-cli: Returning 0 [2015-01-13 02:06:23.076490] I [input.c:36:cli_batch] 0-: Exiting with: 0 Command log :- /var/log/glusterfs/.cmd_log_history Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. [2015-01-13 01:10:35.836676] : volume status all tasks : FAILED : Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. [2015-01-13 01:16:25.956514] : volume status all tasks : FAILED : Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. [2015-01-13 01:17:36.977833] : volume status all tasks : FAILED : Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. [2015-01-13 01:21:07.048053] : volume status all tasks : FAILED : Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. [2015-01-13 01:26:57.168661]
Re: [ovirt-users] Failed to create volume in OVirt with gluster
And
rpcbind is running
can you do a regular nfs mount of the gluster volume?
gluster volume info {your volume name here}
Just gathering intel to hopefully provide a solution. I just deployed gluster
with hosted engine today, and I did get some of the same errors as you when I
was bringing everything up
Did you follow a guide, or are you craving your own?
Are you using swift for anything… that is usually for openstack to my
knowledge? I guess you could use it for ovirt, but I didn’t
Donny D
From: Punit Dambiwal [mailto:hypu...@gmail.com]
Sent: Tuesday, January 13, 2015 6:41 PM
To: Donny Davis
Cc: users@ovirt.org
Subject: Re: [ovirt-users] Failed to create volume in OVirt with gluster
Hi Donny,
No I am not using CTDBit's totally new deployment...
On Wed, Jan 14, 2015 at 1:50 AM, Donny Davis do...@cloudspin.me wrote:
Are you using ctdb??? and did you specify Lock=False in /etc/nfsmount.conf
Can you give a full run down of topology, and has this ever been working or is
it a new deployment?
Donny D
From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of
Punit Dambiwal
Sent: Monday, January 12, 2015 7:18 PM
To: Kanagaraj Mayilsamy
Cc: gluster-us...@gluster.org; Kaushal M; users@ovirt.org
Subject: Re: [ovirt-users] Failed to create volume in OVirt with gluster
Hi,
Please find the more details on this can anybody from gluster will help me
here :-
Gluster CLI Logs :- /var/log/glusterfs/cli.log
[2015-01-13 02:06:23.071969] T [cli.c:264:cli_rpc_notify] 0-glusterfs: got
RPC_CLNT_CONNECT
[2015-01-13 02:06:23.072012] T [cli-quotad-client.c:94:cli_quotad_notify]
0-glusterfs: got RPC_CLNT_CONNECT
[2015-01-13 02:06:23.072024] I [socket.c:2344:socket_event_handler]
0-transport: disconnecting now
[2015-01-13 02:06:23.072055] T [cli-quotad-client.c:100:cli_quotad_notify]
0-glusterfs: got RPC_CLNT_DISCONNECT
[2015-01-13 02:06:23.072131] T [rpc-clnt.c:1381:rpc_clnt_record] 0-glusterfs:
Auth Info: pid: 0, uid: 0, gid: 0, owner:
[2015-01-13 02:06:23.072176] T [rpc-clnt.c:1238:rpc_clnt_record_build_header]
0-rpc-clnt: Request fraglen 128, payload: 64, rpc hdr: 64
[2015-01-13 02:06:23.072572] T [socket.c:2863:socket_connect] (--
/usr/lib64/libglusterfs.so.0(_gf_log_callingfn+0x1e0)[0x7fed02f15420] (--
/usr/lib64/glusterfs/3.6.1/rpc-transport/socket.so(+0x7293)[0x7fed001a4293]
(-- /usr/lib64/libgfrpc.so.0(rpc_clnt_submit+0x468)[0x7fed0266df98] (--
/usr/sbin/gluster(cli_submit_request+0xdb)[0x40a9bb] (--
/usr/sbin/gluster(cli_cmd_submit+0x8e)[0x40b7be] ) 0-glusterfs: connect ()
called on transport already connected
[2015-01-13 02:06:23.072616] T [rpc-clnt.c:1573:rpc_clnt_submit] 0-rpc-clnt:
submitted request (XID: 0x1 Program: Gluster CLI, ProgVers: 2, Proc: 27) to
rpc-transport (glusterfs)
[2015-01-13 02:06:23.072633] D [rpc-clnt-ping.c:231:rpc_clnt_start_ping]
0-glusterfs: ping timeout is 0, returning
[2015-01-13 02:06:23.075930] T [rpc-clnt.c:660:rpc_clnt_reply_init]
0-glusterfs: received rpc message (RPC XID: 0x1 Program: Gluster CLI, ProgVers:
2, Proc: 27) from rpc-transport (glusterfs)
[2015-01-13 02:06:23.075976] D [cli-rpc-ops.c:6548:gf_cli_status_cbk] 0-cli:
Received response to status cmd
[2015-01-13 02:06:23.076025] D [cli-cmd.c:384:cli_cmd_submit] 0-cli: Returning 0
[2015-01-13 02:06:23.076049] D [cli-rpc-ops.c:6811:gf_cli_status_volume] 0-cli:
Returning: 0
[2015-01-13 02:06:23.076192] D [cli-xml-output.c:84:cli_begin_xml_output]
0-cli: Returning 0
[2015-01-13 02:06:23.076244] D [cli-xml-output.c:131:cli_xml_output_common]
0-cli: Returning 0
[2015-01-13 02:06:23.076256] D
[cli-xml-output.c:1375:cli_xml_output_vol_status_begin] 0-cli: Returning 0
[2015-01-13 02:06:23.076437] D [cli-xml-output.c:108:cli_end_xml_output] 0-cli:
Returning 0
[2015-01-13 02:06:23.076459] D
[cli-xml-output.c:1398:cli_xml_output_vol_status_end] 0-cli: Returning 0
[2015-01-13 02:06:23.076490] I [input.c:36:cli_batch] 0-: Exiting with: 0
Command log :- /var/log/glusterfs/.cmd_log_history
Staging failed on ----. Please check log file
for details.
Staging failed on ----. Please check log file
for details.
[2015-01-13 01:10:35.836676] : volume status all tasks : FAILED : Staging
failed on ----. Please check log file for
details.
Staging failed on ----. Please check log file
for details.
Staging failed on ----. Please check log file
for details.
[2015-01-13 01:16:25.956514] : volume status all tasks : FAILED : Staging
failed on ----. Please check log file for
details.
Staging failed on ----. Please check log file
for details.
Staging failed on ----. Please check log file
for details.
[2015-01-13 01:17:36.977833] : volume
Re: [ovirt-users] rename ovirt-engine
- Original Message - From: Yedidyah Bar David d...@redhat.com To: Koen Vanoppen vanoppen.k...@gmail.com Cc: users@ovirt.org Sent: Tuesday, January 13, 2015 10:25:07 AM Subject: Re: [ovirt-users] rename ovirt-engine - Original Message - From: Koen Vanoppen vanoppen.k...@gmail.com To: Yedidyah Bar David d...@redhat.com, users@ovirt.org Sent: Tuesday, January 13, 2015 10:01:37 AM Subject: Re: [ovirt-users] rename ovirt-engine No, it was a accident :-). Np:-) I'll mark this as solved as I will wait for the new release of ovirt. OK Thanks for your help. Np :-)) If I'll find more bugs, I will definitely let the mailing list know :-) Thanks! It's nice to see that there is for some reason a rather large minority of Dutch among our users (and even developers)... Although I now searched google and see you are actually Belgian! So, how would I say, Goede dag en tot ziens! -- Didi, who is married to a dutch woman and is ashamed by the small amount of Dutch he knows Only now I realized that now you did add the list, and I happily made a fool of myself in public. Whatever :-) -- Didi ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] [Feature review] Select network to be used for glusterfs
On 01/12/2015 06:14 PM, Oved Ourfali wrote: Hi Sahina, Some comments: 1. As far as I understand, you might not have an IP available immediately after setupNetworks runs (getCapabilities should run, but it isn't run automatically, afair). 2. Perhaps you should pass not the IP but the name of the network? IPs might change. 3. Adding to 2, perhaps using DNS names is a more valid approach? To the gluster volume add brick command, the brick information needs to be passed in the form ip address or host name:directory path So even if we do show the network names in the UI, we will need the underlying IP address to form this command. Regarding DNS names, currently is there a way to query for the DNS aliases for a host? I would need to use hostname in the command above, and assume that the user has setup his DNS outside of oVirt to correctly resolve to internal/external network, correct? 4. You're using the terminology role, but it might be confusing, as we have roles with regards to permissions. Consider changing storage usage and not storage role in the feature page. Thanks, Oved - Original Message - From: Sahina Bose sab...@redhat.com To: de...@ovirt.org, users users@ovirt.org Sent: Monday, January 12, 2015 2:00:16 PM Subject: [ovirt-users] [Feature review] Select network to be used for glusterfs Hi all, Please review the feature page for this proposed solution and provide your inputs - http://www.ovirt.org/Features/Select_Network_For_Gluster thanks sahina ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] rename ovirt-engine
- Original Message - From: Koen Vanoppen vanoppen.k...@gmail.com To: Yedidyah Bar David d...@redhat.com, users@ovirt.org Sent: Tuesday, January 13, 2015 10:01:37 AM Subject: Re: [ovirt-users] rename ovirt-engine No, it was a accident :-). Np:-) I'll mark this as solved as I will wait for the new release of ovirt. OK Thanks for your help. Np :-)) If I'll find more bugs, I will definitely let the mailing list know :-) Thanks! It's nice to see that there is for some reason a rather large minority of Dutch among our users (and even developers)... Although I now searched google and see you are actually Belgian! So, how would I say, Goede dag en tot ziens! -- Didi, who is married to a dutch woman and is ashamed by the small amount of Dutch he knows ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] [Feature review] Select network to be used for glusterfs
On 01/12/2015 08:52 PM, Dan Kenigsberg wrote: On Mon, Jan 12, 2015 at 02:59:50PM +0200, Lior Vernia wrote: On 12/01/15 14:44, Oved Ourfali wrote: Hi Sahina, Some comments: 1. As far as I understand, you might not have an IP available immediately after setupNetworks runs (getCapabilities should run, but it isn't run automatically, afair). 2. Perhaps you should pass not the IP but the name of the network? IPs might change. Actually, IP address can indeed change - which would be very bad for gluster functioning! I think moving networks or changing their IP addresses via Setup Networks should be blocked if they're used by gluster bricks. In the suggested feature, there is no real storage role. The storage role title means only default value for glusterfs IP. For example, once a brick was created, nothing protects the admin from accidently removing the storage network, or changing its IP address. Another proof that this is not a real role, is that it affects only GUI: I am guessing that REST API would not make use of it at all. (maybe I'm wrong; for sure, REST must be defined in the feature page) REST API that lists the available networks (with IP addresses) would be used to select the network and pass to the create gluster volume API I'll update the feature page with the REST API changes as well. Maybe that's the behavior we want. But alternatively, Engine can enforce a stronger linkage between the brick to the network that it uses. When adding a brick, the dialog would list available networks instead of the specific IP. As long as the brick is being used, the admin would be blocked/warned against deleting the network. Is there a way to block against changing IP address used by a network? I'm missing a discussion regarding the upgrade path. If we would opt to requiring a single storage role network in a cluster, in an upgraded cluster the management network should take this role. There would not be any change to existing volumes on upgrade, as bricks have already been added. Users can use the Edit brick option to update the network to be used, if required as mentioned in Change network used by brick 3. Adding to 2, perhaps using DNS names is a more valid approach? 4. You're using the terminology role, but it might be confusing, as we have roles with regards to permissions. Consider changing storage usage and not storage role in the feature page. Well, we've already been using this terminology for a while now concerning display/migration roles for networks... That's probably the terminology to use. Thanks, Oved - Original Message - From: Sahina Bose sab...@redhat.com To: de...@ovirt.org, users users@ovirt.org Sent: Monday, January 12, 2015 2:00:16 PM Subject: [ovirt-users] [Feature review] Select network to be used for glusterfs Hi all, Please review the feature page for this proposed solution and provide your inputs - http://www.ovirt.org/Features/Select_Network_For_Gluster thanks sahina ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing
- Original Message - From: Lars Nielsen l...@steinwurf.com To: users@ovirt.org Sent: Tuesday, January 13, 2015 10:20:20 AM Subject: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing Hey I am new to oVirt, so please be patient I have a problem, when setting up new hosts. Doing the setup it self no problem, but afterwards the status is set to NonOperational. Do to the network ovirtmgmt is missing on the machine. However I have added the following ifcfg file: ifcfg-ovirtmgmt:: DEVICE=ovirtmgmt TYPE=Bridge ONBOOT=yes DELAY=0 BOOTPROTO=dhcp IPADDR=192.168.1.10 NETMASK=255.255.255.0 GATEWAY=192.168.0.1 And made the adjustments, so the ifcfg-en1, file looks like this: TYPE=Ethernet #BOOTPROTO=dhcp DEFROUTE=yes IPV4_FAILURE_FATAL=no IPV6INIT=yes IPV6_AUTOCONF=yes IPV6_DEFROUTE=yes IPV6_PEERDNS=yes IPV6_PEERROUTES=yes IPV6_FAILURE_FATAL=no NAME=em1 UUID=bdc14160-3cb6-48d7-b8b9-a382dc384add ONBOOT=yes HWADDR=F8:B1:56:C1:F9:8E PEERDNS=yes PEERROUTES=yes BRIDGE=ovirtmgmt I do realize that, the guides on the web for oVirt set BOOTPROTO to static. But at the office, we do not have the possibility of static IP, at the moment. Can some one please tell me what could be wrong ? dhcp should work too. The problem is with NetworkManager. You'll need to have static IPs though for the engine to be able to contact the hosts (as well as the hosts themselves, for hosted-engine HA at least), or you'll have problems if they for some reason get a different IP address from your dhcp server. Please post relevant logs: hosts - /var/log/ovirt-hosted-engine*/*, /var/log/vdsm/* engine - /var/log/ovirt-engine/* Thanks and best regards, -- Didi ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] rename ovirt-engine
:-D. No problem :-D. And I think I speak for everyone :-D Tot de volgende :-) 2015-01-13 9:37 GMT+01:00 Yedidyah Bar David d...@redhat.com: - Original Message - From: Yedidyah Bar David d...@redhat.com To: Koen Vanoppen vanoppen.k...@gmail.com Cc: users@ovirt.org Sent: Tuesday, January 13, 2015 10:25:07 AM Subject: Re: [ovirt-users] rename ovirt-engine - Original Message - From: Koen Vanoppen vanoppen.k...@gmail.com To: Yedidyah Bar David d...@redhat.com, users@ovirt.org Sent: Tuesday, January 13, 2015 10:01:37 AM Subject: Re: [ovirt-users] rename ovirt-engine No, it was a accident :-). Np:-) I'll mark this as solved as I will wait for the new release of ovirt. OK Thanks for your help. Np :-)) If I'll find more bugs, I will definitely let the mailing list know :-) Thanks! It's nice to see that there is for some reason a rather large minority of Dutch among our users (and even developers)... Although I now searched google and see you are actually Belgian! So, how would I say, Goede dag en tot ziens! -- Didi, who is married to a dutch woman and is ashamed by the small amount of Dutch he knows Only now I realized that now you did add the list, and I happily made a fool of myself in public. Whatever :-) -- Didi ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] rename ovirt-engine
No, it was a accident :-). I'll mark this as solved as I will wait for the new release of ovirt. Thanks for your help. If I'll find more bugs, I will definitely let the mailing list know :-) 2015-01-13 8:51 GMT+01:00 Yedidyah Bar David d...@redhat.com: - Original Message - From: Koen Vanoppen vanoppen.k...@gmail.com To: Yedidyah Bar David d...@redhat.com Sent: Tuesday, January 13, 2015 8:02:03 AM Subject: Re: [ovirt-users] rename ovirt-engine Ok, thanks. We'll wait then :-) Note that we are aware of other issues, still without open bugs or any work done to fix them. Please see [1]. Not sure we'll do anything about these, as they are non-fatal and are solvable by running engine-setup. So if you really care, it will help if you can try the nightly 3.5-snapshot [2] on a test copy of your engine and report if you find issues. Thanks! Only now realized you didn't Cc the list. Not sure it was intentional. Replying only to you anyway... [1] https://bugzilla.redhat.com/show_bug.cgi?id=1170229#c1 [2] http://www.ovirt.org/Install_nightly_snapshot -- Didi ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Host in NonOperational mode ovirtmgmt network missing
Hey I am new to oVirt, so please be patient I have a problem, when setting up new hosts. Doing the setup it self no problem, but afterwards the status is set to NonOperational. Do to the network ovirtmgmt is missing on the machine. However I have added the following ifcfg file: ifcfg-ovirtmgmt:: DEVICE=ovirtmgmt TYPE=Bridge ONBOOT=yes DELAY=0 BOOTPROTO=dhcp IPADDR=192.168.1.10 NETMASK=255.255.255.0 GATEWAY=192.168.0.1 And made the adjustments, so the ifcfg-en1, file looks like this: TYPE=Ethernet #BOOTPROTO=dhcp DEFROUTE=yes IPV4_FAILURE_FATAL=no IPV6INIT=yes IPV6_AUTOCONF=yes IPV6_DEFROUTE=yes IPV6_PEERDNS=yes IPV6_PEERROUTES=yes IPV6_FAILURE_FATAL=no NAME=em1 UUID=bdc14160-3cb6-48d7-b8b9-a382dc384add ONBOOT=yes HWADDR=F8:B1:56:C1:F9:8E PEERDNS=yes PEERROUTES=yes BRIDGE=ovirtmgmt I do realize that, the guides on the web for oVirt set BOOTPROTO to static. But at the office, we do not have the possibility of static IP, at the moment. Can some one please tell me what could be wrong ? - Lars ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing
Hi Lars First of all you have to decide from where your ovirtmgmt getting the ip, if it is from a dhcp server, you have to delete this lines from your ifcfg-ovirtmgmt file: IPADDR=192.168.1.10 NETMASK=255.255.255.0 GATEWAY=192.168.0.1 and add the next line: NM_CONTROLLED=no - in the ifcfg-em1 file change: BOOTPROTO=none and add the line: NM_CONTROLLED=no restart your engine /etc/init.d/ovirt-engine restart and make sure your ovirtmgmt got ip and you have a default gateway, you can run: route -n Put your host in maintenance mode , try to activate or re-install. Best regards, Michael B - Original Message - From: Lars Nielsen l...@steinwurf.com To: Yedidyah Bar David d...@redhat.com Cc: users@ovirt.org Sent: Tuesday, January 13, 2015 12:05:05 PM Subject: Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing On 13/01/15 10:33, Yedidyah Bar David wrote: - Original Message - From: Lars Nielsenl...@steinwurf.com To: Yedidyah Bar Davidd...@redhat.com Cc:users@ovirt.org Sent: Tuesday, January 13, 2015 11:26:55 AM Subject: Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing On 13/01/15 09:31, Yedidyah Bar David wrote: - Original Message - From: Lars Nielsenl...@steinwurf.com To:users@ovirt.org Sent: Tuesday, January 13, 2015 10:20:20 AM Subject: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing Hey I am new to oVirt, so please be patient I have a problem, when setting up new hosts. Doing the setup it self no problem, but afterwards the status is set to NonOperational. Do to the network ovirtmgmt is missing on the machine. However I have added the following ifcfg file: ifcfg-ovirtmgmt:: DEVICE=ovirtmgmt TYPE=Bridge ONBOOT=yes DELAY=0 BOOTPROTO=dhcp IPADDR=192.168.1.10 NETMASK=255.255.255.0 GATEWAY=192.168.0.1 And made the adjustments, so the ifcfg-en1, file looks like this: TYPE=Ethernet #BOOTPROTO=dhcp DEFROUTE=yes IPV4_FAILURE_FATAL=no IPV6INIT=yes IPV6_AUTOCONF=yes IPV6_DEFROUTE=yes IPV6_PEERDNS=yes IPV6_PEERROUTES=yes IPV6_FAILURE_FATAL=no NAME=em1 UUID=bdc14160-3cb6-48d7-b8b9-a382dc384add ONBOOT=yes HWADDR=F8:B1:56:C1:F9:8E PEERDNS=yes PEERROUTES=yes BRIDGE=ovirtmgmt I do realize that, the guides on the web for oVirt set BOOTPROTO to static. But at the office, we do not have the possibility of static IP, at the moment. Can some one please tell me what could be wrong ? dhcp should work too. The problem is with NetworkManager. You'll need to have static IPs though for the engine to be able to contact the hosts (as well as the hosts themselves, for hosted-engine HA at least), or you'll have problems if they for some reason get a different IP address from your dhcp server. Please post relevant logs: hosts - /var/log/ovirt-hosted-engine*/*, /var/log/vdsm/* engine - /var/log/ovirt-engine/* Thanks and best regards, Okay something seems to be a food here, because on the server hosting our oVirt instance. We do not have a /var/log/ovirt-hosted-engine directory. I didn't say you should - I wrote a '*' in the end. You should find /var/log/ovirt-hosted-engine-ha /var/log/ovirt-hosted-engine-setup But now I realize you did not mention hosted-engine. Can you detail a bit your setup? Where is the engine? Where are the hosts? How did you install and setup? However the log files from the two other directories, can be found here: https://dl.dropboxusercontent.com/u/55488/ovirt_ovirtlogs.tar Please add from engine also /var/log/ovirt-engine/host-deploy/* . Thanks! We do not have any ovirt-hosted-engine-* on the server, how ever here is a link to the complete ovirt-engine folder: https://dl.dropboxusercontent.com/u/55488/ovirt-engine.tar Thanks and Best Regards - Lars ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Michael Burman Intern in RedHat Israel, RHEV-M QE Network Team Mobile: 054-5355725 IRC: mburman ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing
On 13/01/15 09:31, Yedidyah Bar David wrote: - Original Message - From: Lars Nielsen l...@steinwurf.com To: users@ovirt.org Sent: Tuesday, January 13, 2015 10:20:20 AM Subject: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing Hey I am new to oVirt, so please be patient I have a problem, when setting up new hosts. Doing the setup it self no problem, but afterwards the status is set to NonOperational. Do to the network ovirtmgmt is missing on the machine. However I have added the following ifcfg file: ifcfg-ovirtmgmt:: DEVICE=ovirtmgmt TYPE=Bridge ONBOOT=yes DELAY=0 BOOTPROTO=dhcp IPADDR=192.168.1.10 NETMASK=255.255.255.0 GATEWAY=192.168.0.1 And made the adjustments, so the ifcfg-en1, file looks like this: TYPE=Ethernet #BOOTPROTO=dhcp DEFROUTE=yes IPV4_FAILURE_FATAL=no IPV6INIT=yes IPV6_AUTOCONF=yes IPV6_DEFROUTE=yes IPV6_PEERDNS=yes IPV6_PEERROUTES=yes IPV6_FAILURE_FATAL=no NAME=em1 UUID=bdc14160-3cb6-48d7-b8b9-a382dc384add ONBOOT=yes HWADDR=F8:B1:56:C1:F9:8E PEERDNS=yes PEERROUTES=yes BRIDGE=ovirtmgmt I do realize that, the guides on the web for oVirt set BOOTPROTO to static. But at the office, we do not have the possibility of static IP, at the moment. Can some one please tell me what could be wrong ? dhcp should work too. The problem is with NetworkManager. You'll need to have static IPs though for the engine to be able to contact the hosts (as well as the hosts themselves, for hosted-engine HA at least), or you'll have problems if they for some reason get a different IP address from your dhcp server. Please post relevant logs: hosts - /var/log/ovirt-hosted-engine*/*, /var/log/vdsm/* engine - /var/log/ovirt-engine/* Thanks and best regards, Okay something seems to be a food here, because on the server hosting our oVirt instance. We do not have a /var/log/ovirt-hosted-engine directory. However the log files from the two other directories, can be found here: https://dl.dropboxusercontent.com/u/55488/ovirt_ovirtlogs.tar Thanks and best regards - Lars ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Backup and Restore of VMs
Hello, Could you please share your translated backup-vm plugin ? Thank you. Le 23/12/2014 10:31, Soeren Malchow a écrit : Hi, that is exactly right, altough we are getting closer now, we are just checking the plugins that were posted a few days ago https://github.com/ovirt-china/vm-backup-scheduler they seem to work pretty good so far, I will talk to a few developers after the holidays and see whether we can improve something, we already translated a few things in those plugins from mandarin to English. We will have a look into improvements of that plugin. I will keep you guys posted. Thanks Soeren -Original Message- From: Blaster [mailto:blas...@556nato.com] Sent: Tuesday, December 23, 2014 4:56 AM To: Vered Volansky Cc: Soeren Malchow; Users@ovirt.org Subject: Re: [ovirt-users] Backup and Restore of VMs Vered, It sounds like Soeren already knows about that page. His issue seems to be, as well as the issue of others judging by comments on here, is that there aren't any real world examples of how the API is used. On Dec 22, 2014, at 9:26 AM, Vered Volansky ve...@redhat.com wrote: Please take a look at: http://www.ovirt.org/Features/Backup-Restore_API_Integration Specifically: http://www.ovirt.org/Features/Backup-Restore_API_Integration#Full_VM_B ackups Regards, Vered - Original Message - From: Soeren Malchow soeren.malc...@mcon.net To: Users@ovirt.org Sent: Friday, December 19, 2014 1:44:38 PM Subject: [ovirt-users] Backup and Restore of VMs Dear all, ovirt: 3.5 gluster: 3.6.1 OS: CentOS 7 (except ovirt hosted engine = centos 6.6) i spent quite a while researching backup and restore for VMs right now, so far I have come up with this as a start for us - API calls to create schedule snapshots of virtual machines This is or short term storage and to guard against accidential deletion within the VM but not for storage corruption - Since we are using a gluster backend, gluster snapshots I wasn't able so far to really test it since the LV needs to be thin provisioned and we did not do that in the setup For the API calls we have the problem that we can not find any existing scripts or something like that to do those snapshots (and i/we are not developers enough to do that). As an additional information, we have a ZFS based storage with deduplication that we use for other backup purposes which does a great job especially because of the deduplication (we can storage generations of backups without problems), this storage can be NFS exported and used as backup repository. Are there any backup and restore procedure you guys are using for backup and restore that works for you and can you point me into the right direction ? I am a little bit list right now and would appreciate any help. Regards Soeren ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] about Ovirt - KVM - Ubuntu
On Tue, Jan 13, 2015 at 02:27:40AM -0500, Yedidyah Bar David wrote: - Original Message - From: Carlos Laurent claur...@numar.net To: users@ovirt.org Sent: Friday, January 9, 2015 1:12:00 AM Subject: [ovirt-users] about Ovirt - KVM - Ubuntu Hi, I have questions about ovirt, my english is not good,I do not know if there are some mail list in spanish. I don't know of any, but searching for 'ovirt spanish' does find some interested people (and companies). Perhaps you should start one :-) I need install ovirt in ubuntu server, it is posible to do? I read is in experimental. I try install but there areproblems with Python libraries. Debian/Ubuntu support is planned for 3.6. As you already found, there is already some work done, but some dependencies added since then are missing, as well as probably other things. Some time ago Zhou (CCed) had made some progress in running Vdsm on Ubuntu http://www.ovirt.org/VDSM_on_Ubuntu there's more work to be done, though. For one, the iproute2 network configurator has not been tested for months. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] [Gluster-users] Failed to create volume in OVirt with gluster
Hi Atin, What about if i will use glusterfs 3.5 ?? is this bug will affect 3.5 also ?? On Tue, Jan 13, 2015 at 3:00 PM, Atin Mukherjee amukh...@redhat.com wrote: On 01/13/2015 12:12 PM, Punit Dambiwal wrote: Hi Atin, Please find the output from here :- http://ur1.ca/jf4bs Looks like http://review.gluster.org/#/c/9269/ should solve this issue. Please note this patch has not been taken in 3.6 release. Would you be able to apply this patch on the source and re-test? ~Atin On Tue, Jan 13, 2015 at 12:37 PM, Atin Mukherjee amukh...@redhat.com wrote: Punit, cli log wouldn't help much here. To debug this issue further can you please let us know the following: 1. gluster peer status output 2. gluster volume status output 3. gluster --version output. 4. Which command got failed 5. glusterd log file of all the nodes ~Atin On 01/13/2015 07:48 AM, Punit Dambiwal wrote: Hi, Please find the more details on this can anybody from gluster will help me here :- Gluster CLI Logs :- /var/log/glusterfs/cli.log [2015-01-13 02:06:23.071969] T [cli.c:264:cli_rpc_notify] 0-glusterfs: got RPC_CLNT_CONNECT [2015-01-13 02:06:23.072012] T [cli-quotad-client.c:94:cli_quotad_notify] 0-glusterfs: got RPC_CLNT_CONNECT [2015-01-13 02:06:23.072024] I [socket.c:2344:socket_event_handler] 0-transport: disconnecting now [2015-01-13 02:06:23.072055] T [cli-quotad-client.c:100:cli_quotad_notify] 0-glusterfs: got RPC_CLNT_DISCONNECT [2015-01-13 02:06:23.072131] T [rpc-clnt.c:1381:rpc_clnt_record] 0-glusterfs: Auth Info: pid: 0, uid: 0, gid: 0, owner: [2015-01-13 02:06:23.072176] T [rpc-clnt.c:1238:rpc_clnt_record_build_header] 0-rpc-clnt: Request fraglen 128, payload: 64, rpc hdr: 64 [2015-01-13 02:06:23.072572] T [socket.c:2863:socket_connect] (-- /usr/lib64/libglusterfs.so.0(_gf_log_callingfn+0x1e0)[0x7fed02f15420] (-- /usr/lib64/glusterfs/3.6.1/rpc-transport/socket.so(+0x7293)[0x7fed001a4293] (-- /usr/lib64/libgfrpc.so.0(rpc_clnt_submit+0x468)[0x7fed0266df98] (-- /usr/sbin/gluster(cli_submit_request+0xdb)[0x40a9bb] (-- /usr/sbin/gluster(cli_cmd_submit+0x8e)[0x40b7be] ) 0-glusterfs: connect () called on transport already connected [2015-01-13 02:06:23.072616] T [rpc-clnt.c:1573:rpc_clnt_submit] 0-rpc-clnt: submitted request (XID: 0x1 Program: Gluster CLI, ProgVers: 2, Proc: 27) to rpc-transport (glusterfs) [2015-01-13 02:06:23.072633] D [rpc-clnt-ping.c:231:rpc_clnt_start_ping] 0-glusterfs: ping timeout is 0, returning [2015-01-13 02:06:23.075930] T [rpc-clnt.c:660:rpc_clnt_reply_init] 0-glusterfs: received rpc message (RPC XID: 0x1 Program: Gluster CLI, ProgVers: 2, Proc: 27) from rpc-transport (glusterfs) [2015-01-13 02:06:23.075976] D [cli-rpc-ops.c:6548:gf_cli_status_cbk] 0-cli: Received response to status cmd [2015-01-13 02:06:23.076025] D [cli-cmd.c:384:cli_cmd_submit] 0-cli: Returning 0 [2015-01-13 02:06:23.076049] D [cli-rpc-ops.c:6811:gf_cli_status_volume] 0-cli: Returning: 0 [2015-01-13 02:06:23.076192] D [cli-xml-output.c:84:cli_begin_xml_output] 0-cli: Returning 0 [2015-01-13 02:06:23.076244] D [cli-xml-output.c:131:cli_xml_output_common] 0-cli: Returning 0 [2015-01-13 02:06:23.076256] D [cli-xml-output.c:1375:cli_xml_output_vol_status_begin] 0-cli: Returning 0 [2015-01-13 02:06:23.076437] D [cli-xml-output.c:108:cli_end_xml_output] 0-cli: Returning 0 [2015-01-13 02:06:23.076459] D [cli-xml-output.c:1398:cli_xml_output_vol_status_end] 0-cli: Returning 0 [2015-01-13 02:06:23.076490] I [input.c:36:cli_batch] 0-: Exiting with: 0 Command log :- /var/log/glusterfs/.cmd_log_history Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. [2015-01-13 01:10:35.836676] : volume status all tasks : FAILED : Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. [2015-01-13 01:16:25.956514] : volume status all tasks : FAILED : Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. [2015-01-13 01:17:36.977833] : volume status all tasks : FAILED : Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details. Staging failed on ----. Please check log file for details.
[ovirt-users] fixed by reboot - Stucked VM Migration and now only run once
Thank You! Reboot of the engine fixed the problem. Greets Kurt On 28.12.2014 18:00, users-requ...@ovirt.org wrote: -- Message: 1 Date: Sun, 28 Dec 2014 08:02:31 -0500 (EST) From: Arik Hadas aha...@redhat.com To: Kurt Woitschach kurt.woitschach-muel...@tngtech.com Cc: Oved Ourfali ov...@redhat.com, users@ovirt.org Subject: Re: [ovirt-users] Stucked VM Migration and now only run once Message-ID: 334493801.1660696.1419771751996.javamail.zim...@redhat.com Content-Type: text/plain; charset=utf-8 You wrote that reboot didn't help, is it the host that you rebooted? Because engine restart will release the migration's lock and you'll be able to run the VM normally for sure. Since you managed to run the VM using run-once while it was locked, I guess you're using ovirt 3.3.1/3.3.2/3.3.3/3.3.4 right? We fixed several flows in which the migration's lock was not released since then, so I suggest to upgrade the system. If it happens with any other version, please provide the logs Oved mentioned and specify which version of engine you're using. Thanks, Arik - Original Message - Can you provide the engine and host logs? Also, please specify when the migration happened, and in addition when did you try to run the VM. It will help understand the flow in the logs. Thanks, Oved - Original Message - From: Kurt Woitschach kurt.woitschach-muel...@tngtech.com To: users@ovirt.org Sent: Saturday, December 27, 2014 9:22:35 PM Subject: [ovirt-users] Stucked VM Migration and now only run once Hi all, we have a Problem with a VM that can only be started in run-once mode. After a temporary network disconnect on the hosting node, the vm (and some others) was down. When I tried to start regularly, it showed a currently beeing migrated status. I only could start it with run-once. Reboot didn't make a change. Any ideas? Greets Kurt -- Kurt Woitschach-M?ller kurt.woitschach-muel...@tngtech.com * +49-1743180076 TNG Technology Consulting GmbH, Betastr. 13a, 85774 Unterf?hring Gesch?ftsf?hrer: Henrik Klagges, Gerhard M?ller, Christoph Stock Sitz: Unterf?hring * Amtsgericht M?nchen * HRB 135082 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Kurt Woitschach-Müller kurt.woitschach-muel...@tngtech.com * +49-1743180076 TNG Technology Consulting GmbH, Betastr. 13a, 85774 Unterföhring Geschäftsführer: Henrik Klagges, Gerhard Müller, Christoph Stock Sitz: Unterföhring * Amtsgericht München * HRB 135082 signature.asc Description: OpenPGP digital signature ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing
On 13/01/15 10:33, Yedidyah Bar David wrote: - Original Message - From: Lars Nielsenl...@steinwurf.com To: Yedidyah Bar Davidd...@redhat.com Cc:users@ovirt.org Sent: Tuesday, January 13, 2015 11:26:55 AM Subject: Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing On 13/01/15 09:31, Yedidyah Bar David wrote: - Original Message - From: Lars Nielsenl...@steinwurf.com To:users@ovirt.org Sent: Tuesday, January 13, 2015 10:20:20 AM Subject: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing Hey I am new to oVirt, so please be patient I have a problem, when setting up new hosts. Doing the setup it self no problem, but afterwards the status is set to NonOperational. Do to the network ovirtmgmt is missing on the machine. However I have added the following ifcfg file: ifcfg-ovirtmgmt:: DEVICE=ovirtmgmt TYPE=Bridge ONBOOT=yes DELAY=0 BOOTPROTO=dhcp IPADDR=192.168.1.10 NETMASK=255.255.255.0 GATEWAY=192.168.0.1 And made the adjustments, so the ifcfg-en1, file looks like this: TYPE=Ethernet #BOOTPROTO=dhcp DEFROUTE=yes IPV4_FAILURE_FATAL=no IPV6INIT=yes IPV6_AUTOCONF=yes IPV6_DEFROUTE=yes IPV6_PEERDNS=yes IPV6_PEERROUTES=yes IPV6_FAILURE_FATAL=no NAME=em1 UUID=bdc14160-3cb6-48d7-b8b9-a382dc384add ONBOOT=yes HWADDR=F8:B1:56:C1:F9:8E PEERDNS=yes PEERROUTES=yes BRIDGE=ovirtmgmt I do realize that, the guides on the web for oVirt set BOOTPROTO to static. But at the office, we do not have the possibility of static IP, at the moment. Can some one please tell me what could be wrong ? dhcp should work too. The problem is with NetworkManager. You'll need to have static IPs though for the engine to be able to contact the hosts (as well as the hosts themselves, for hosted-engine HA at least), or you'll have problems if they for some reason get a different IP address from your dhcp server. Please post relevant logs: hosts - /var/log/ovirt-hosted-engine*/*, /var/log/vdsm/* engine - /var/log/ovirt-engine/* Thanks and best regards, Okay something seems to be a food here, because on the server hosting our oVirt instance. We do not have a /var/log/ovirt-hosted-engine directory. I didn't say you should - I wrote a '*' in the end. You should find /var/log/ovirt-hosted-engine-ha /var/log/ovirt-hosted-engine-setup But now I realize you did not mention hosted-engine. Can you detail a bit your setup? Where is the engine? Where are the hosts? How did you install and setup? However the log files from the two other directories, can be found here: https://dl.dropboxusercontent.com/u/55488/ovirt_ovirtlogs.tar Please add from engine also /var/log/ovirt-engine/host-deploy/* . Thanks! We do not have any ovirt-hosted-engine-* on the server, how ever here is a link to the complete ovirt-engine folder: https://dl.dropboxusercontent.com/u/55488/ovirt-engine.tar Thanks and Best Regards - Lars ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing
- Original Message - From: Lars Nielsen l...@steinwurf.com To: Yedidyah Bar David d...@redhat.com Cc: users@ovirt.org Sent: Tuesday, January 13, 2015 11:26:55 AM Subject: Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing On 13/01/15 09:31, Yedidyah Bar David wrote: - Original Message - From: Lars Nielsen l...@steinwurf.com To: users@ovirt.org Sent: Tuesday, January 13, 2015 10:20:20 AM Subject: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing Hey I am new to oVirt, so please be patient I have a problem, when setting up new hosts. Doing the setup it self no problem, but afterwards the status is set to NonOperational. Do to the network ovirtmgmt is missing on the machine. However I have added the following ifcfg file: ifcfg-ovirtmgmt:: DEVICE=ovirtmgmt TYPE=Bridge ONBOOT=yes DELAY=0 BOOTPROTO=dhcp IPADDR=192.168.1.10 NETMASK=255.255.255.0 GATEWAY=192.168.0.1 And made the adjustments, so the ifcfg-en1, file looks like this: TYPE=Ethernet #BOOTPROTO=dhcp DEFROUTE=yes IPV4_FAILURE_FATAL=no IPV6INIT=yes IPV6_AUTOCONF=yes IPV6_DEFROUTE=yes IPV6_PEERDNS=yes IPV6_PEERROUTES=yes IPV6_FAILURE_FATAL=no NAME=em1 UUID=bdc14160-3cb6-48d7-b8b9-a382dc384add ONBOOT=yes HWADDR=F8:B1:56:C1:F9:8E PEERDNS=yes PEERROUTES=yes BRIDGE=ovirtmgmt I do realize that, the guides on the web for oVirt set BOOTPROTO to static. But at the office, we do not have the possibility of static IP, at the moment. Can some one please tell me what could be wrong ? dhcp should work too. The problem is with NetworkManager. You'll need to have static IPs though for the engine to be able to contact the hosts (as well as the hosts themselves, for hosted-engine HA at least), or you'll have problems if they for some reason get a different IP address from your dhcp server. Please post relevant logs: hosts - /var/log/ovirt-hosted-engine*/*, /var/log/vdsm/* engine - /var/log/ovirt-engine/* Thanks and best regards, Okay something seems to be a food here, because on the server hosting our oVirt instance. We do not have a /var/log/ovirt-hosted-engine directory. I didn't say you should - I wrote a '*' in the end. You should find /var/log/ovirt-hosted-engine-ha /var/log/ovirt-hosted-engine-setup But now I realize you did not mention hosted-engine. Can you detail a bit your setup? Where is the engine? Where are the hosts? How did you install and setup? However the log files from the two other directories, can be found here: https://dl.dropboxusercontent.com/u/55488/ovirt_ovirtlogs.tar Please add from engine also /var/log/ovirt-engine/host-deploy/* . Thanks! -- Didi ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Ovirt and power saving
Hello, I would like to ask if it is possible to do this use case with ovirt: 1) two servers powered on 2) operator suspend some virtual machines 3) load falls down 4) ovirt shutdown one server Then operator unpauses virtual machines and ovirt starts again the 2nd server. Thanks, Mario ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] I have a question about the spice client.
Hi, What is hangul key? Do I understand correctly that linux client works OK but windows client behaves incorrectly? David On Po, 2015-01-12 at 15:51 +0900, jaemin baek wrote: hi, i'm korean I have a question about the spice client. My spice client connect to VDI Windows 7 VDI input key --- Korea keyboard(103/106 key) + hangul key --- windows 7 IME but... input key --- Korea keyboard(103/106 key) + hangul key -- hangul key exchanged --- Alt key Why?? linux spice client Hangul key OK. but windows spice client Hangul key --- Alt key... Hangul key scancode = 0x38 Alt key scancode = 0x38 WHY?? Help me Thank you. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Ovirt and power saving
Thanks for reply. I just want now to be sure that you can pause vm and so trigger the low utilization parameter 2015-01-13 12:45 GMT+01:00 Artyom Lukianov aluki...@redhat.com: We have power saving policy that also have possibility to poweroff hosts(via power management), you can configure power saving policy parameters for you purpose(HighUtilization can have values from 50-100 and LowUtilization 0-49), so you can set LowUtilization=0 and HighUtilization=50, so load balancing will try migrate all vms on one host(if cpu utilization less that 50). And also you can set parameter HostsInReserve to 0 if you do not want additional hosts in reserve. - Original Message - From: Mario Giammarco mgiamma...@gmail.com To: users@ovirt.org Sent: Tuesday, January 13, 2015 1:30:38 PM Subject: [ovirt-users] Ovirt and power saving Hello, I would like to ask if it is possible to do this use case with ovirt: 1) two servers powered on 2) operator suspend some virtual machines 3) load falls down 4) ovirt shutdown one server Then operator unpauses virtual machines and ovirt starts again the 2nd server. Thanks, Mario ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] GlusterFS Centos 7 unable to mount NFS on gluster members
Mark as human err...
mount.nfs: trying text-based options 'vers=3,lock=Flase --that’s not
how you spell false ,addr=192.168.0.240
-Original Message-
From: Karli Sjöberg [mailto:karli.sjob...@slu.se]
Sent: Monday, January 12, 2015 11:29 PM
To: Donny Davis
Cc: users@ovirt.org
Subject: Re: [ovirt-users] GlusterFS Centos 7 unable to mount NFS on gluster
members
On Mon, 2015-01-12 at 20:03 -0700, Donny Davis wrote:
Here is a quick rundown of the system, and the problem.
All hosts on centOS 7 fully up to date
GlusterFS is running on 6 servers, 3x2 distribute/replicate.
CTDB is running on all hosts
I am unable to mount via nfs the exported volume on any of the gluster
server members.
I am able to mount, read, write, umount from any server that is not a
gluster member.
Topology – all are hostnames that are resolvable
Gluster Members
Node1
Node2
Node3
Node4
Node5
Node6
CTDB Virtual IP/Hostname
SharedNFS
Test Machine
Test1
Gluster Volumes
Engine
Data
I am trying to bring up hosted-engine using nfs using the gluster
members
I run hosted-engine –deploy
Nfsv3
Host:/path sharednfs:/engine
Error while mounting specified storage path: mount.nfs: an incorrect
mount option was specified
Ok well lets try that without using the hosted-engine script
Mount –v –t nfs –o vers=3 sharednfs:/engine /tmp
mount.nfs: timeout set for Mon Jan 12 22:00:08 2015
mount.nfs: trying text-based options
'vers=3,lock=Flase,addr=192.168.0.240
mount.nfs: prog 13, trying vers=3, prot=6
mount.nfs: trying 192.168.0.240 prog 13 vers 3 prot TCP port 2049
mount.nfs: prog 15, trying vers=3, prot=17
mount.nfs: portmap query retrying: RPC: Program not registered
mount.nfs: prog 15, trying vers=3, prot=6
mount.nfs: trying 192.168.0.240 prog 15 vers 3 prot TCP port 38465
mount.nfs: mount(2): Invalid argument
mount.nfs: an incorrect mount option was specified
[root@node4 ~]# systemctl status rpcbind
rpcbind.service - RPC bind service
Loaded: loaded (/usr/lib/systemd/system/rpcbind.service; enabled)
Active: active (running) since Mon 2015-01-12 20:01:13 EST; 1h
57min ago
Process: 1349 ExecStart=/sbin/rpcbind -w ${RPCBIND_ARGS}
(code=exited, status=0/SUCCESS)
Main PID: 1353 (rpcbind)
CGroup: /system.slice/rpcbind.service
└─1353 /sbin/rpcbind -w
Jan 12 20:01:13 node4 systemd[1]: Starting RPC bind service...
Jan 12 20:01:13 node4 systemd[1]: Started RPC bind service.
Jan 12 21:19:22 node4 systemd[1]: Started RPC bind service.
Ummm… this makes no sense….
[root@test1 ~]# mount -v -o vers=3 -t nfs 192.168.0.240:/engine /tmp
mount.nfs: timeout set for Mon Jan 12 20:02:58 2015
mount.nfs: trying text-based options 'vers=3,addr=192.168.0.240
mount.nfs: prog 13, trying vers=3, prot=6
mount.nfs: trying 192.168.0.240 prog 13 vers 3 prot TCP port 2049
mount.nfs: prog 15, trying vers=3, prot=17
mount.nfs: portmap query retrying: RPC: Program not registered
mount.nfs: prog 15, trying vers=3, prot=6
mount.nfs: trying 192.168.0.240 prog 15 vers 3 prot TCP port 38465
192.168.0.240:/engine on /tmp type nfs (rw,vers=3)
On the test machine mounts the nfs share with no problems. I have
confirmed this does not work on a single machine that is part of the
gluster. And any other machine is able to mount the exact same share,
with the exact same parameters… on the exact same OS….
I am at a loss
iptables? Can you ping 'sharednfs'? SSH in on it?
/K
Donny D
plain text document attachment (ATT1)
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Karli Sjöberg
Swedish University of Agricultural Sciences Box 7079 (Visiting Address
Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone: +46-(0)18-67 15 66
karli.sjob...@slu.se
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Re: [ovirt-users] Ovirt and power saving
Not really understand you, what you mean by you can pause vm and so trigger the low utilization parameter? - Original Message - From: Mario Giammarco mgiamma...@gmail.com To: Artyom Lukianov aluki...@redhat.com Cc: users@ovirt.org Sent: Tuesday, January 13, 2015 3:05:06 PM Subject: Re: [ovirt-users] Ovirt and power saving Thanks for reply. I just want now to be sure that you can pause vm and so trigger the low utilization parameter 2015-01-13 12:45 GMT+01:00 Artyom Lukianov aluki...@redhat.com: We have power saving policy that also have possibility to poweroff hosts(via power management), you can configure power saving policy parameters for you purpose(HighUtilization can have values from 50-100 and LowUtilization 0-49), so you can set LowUtilization=0 and HighUtilization=50, so load balancing will try migrate all vms on one host(if cpu utilization less that 50). And also you can set parameter HostsInReserve to 0 if you do not want additional hosts in reserve. - Original Message - From: Mario Giammarco mgiamma...@gmail.com To: users@ovirt.org Sent: Tuesday, January 13, 2015 1:30:38 PM Subject: [ovirt-users] Ovirt and power saving Hello, I would like to ask if it is possible to do this use case with ovirt: 1) two servers powered on 2) operator suspend some virtual machines 3) load falls down 4) ovirt shutdown one server Then operator unpauses virtual machines and ovirt starts again the 2nd server. Thanks, Mario ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Ovirt and power saving
We have power saving policy that also have possibility to poweroff hosts(via power management), you can configure power saving policy parameters for you purpose(HighUtilization can have values from 50-100 and LowUtilization 0-49), so you can set LowUtilization=0 and HighUtilization=50, so load balancing will try migrate all vms on one host(if cpu utilization less that 50). And also you can set parameter HostsInReserve to 0 if you do not want additional hosts in reserve. - Original Message - From: Mario Giammarco mgiamma...@gmail.com To: users@ovirt.org Sent: Tuesday, January 13, 2015 1:30:38 PM Subject: [ovirt-users] Ovirt and power saving Hello, I would like to ask if it is possible to do this use case with ovirt: 1) two servers powered on 2) operator suspend some virtual machines 3) load falls down 4) ovirt shutdown one server Then operator unpauses virtual machines and ovirt starts again the 2nd server. Thanks, Mario ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] [Feature review] Select network to be used for glusterfs
On 13/01/15 10:18, Sahina Bose wrote: On 01/12/2015 06:21 PM, Lior Vernia wrote: Hi Sahina! :) Cool feature, and I think long-awaited by many users. I have a few comments: 1. In the Add Bricks dialog, it seems like the IP Address field is a list box - I presume the items contained there are all IP addresses configured on the host's interfaces. 1. a. May I suggest that this contain network names instead of IP addresses? Would be easier for users to think about things (they surely remember the meaning of network names, not necessarily of IP addresses). 1. b. If I correctly understood the mock-up, then configuring a Storage Network role only affects the default entry chosen in the list box. Is it really worth the trouble of implementing this added role? It's quite different than display/migration roles, which are used to determine what IP address to use at a later time (i.e. not when configuring the host), when a VM is run/migrated in the cluster. If not for Storage network role, how would we default which network to use. In fact, we are planning to remove the drop down to choose network from the Add Brick UI, to avoid confusion and just use the network with this role, if available - otherwise use the host address. (host_address in vds_static) If the list box goes, then yeah, somehow you'll have to mark the network used for gluster traffic, so a role would be good. However, if you keep the list box, any order would be fine (maybe alphabetic with the management network as default?). Will update page accordingly 1. c. A word of warning: sometimes a host interface's IP address is missing in the engine - this usually happens when they're configured for the first time with DHCP, and the setup networks command returns before an IP address is allocated (this can later be resolved by refreshing host capabilities, there's a button for that). So when displaying items in the list box, you should really check that an IP address exists for each network. 2. Storage Network: if you intend to keep this role in the feature (I don't think it adds a lot of functionality, see article 1b), it might be better to call it Gluster Network - otherwise people using virt mode might think this network is gonna be used to communicate with other types of storage domains. Could this network be reused for other storage needs also. If not, we can rename it gluster network I don't think there are any current plans to incorporate a storage network in 3.6, CCing Allon though. Yours, Lior. On 12/01/15 14:00, Sahina Bose wrote: Hi all, Please review the feature page for this proposed solution and provide your inputs - http://www.ovirt.org/Features/Select_Network_For_Gluster thanks sahina ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] [Feature review] Select network to be used for glusterfs
On 13/01/15 10:21, Sahina Bose wrote: On 01/12/2015 08:52 PM, Dan Kenigsberg wrote: On Mon, Jan 12, 2015 at 02:59:50PM +0200, Lior Vernia wrote: On 12/01/15 14:44, Oved Ourfali wrote: Hi Sahina, Some comments: 1. As far as I understand, you might not have an IP available immediately after setupNetworks runs (getCapabilities should run, but it isn't run automatically, afair). 2. Perhaps you should pass not the IP but the name of the network? IPs might change. Actually, IP address can indeed change - which would be very bad for gluster functioning! I think moving networks or changing their IP addresses via Setup Networks should be blocked if they're used by gluster bricks. In the suggested feature, there is no real storage role. The storage role title means only default value for glusterfs IP. For example, once a brick was created, nothing protects the admin from accidently removing the storage network, or changing its IP address. Another proof that this is not a real role, is that it affects only GUI: I am guessing that REST API would not make use of it at all. (maybe I'm wrong; for sure, REST must be defined in the feature page) REST API that lists the available networks (with IP addresses) would be used to select the network and pass to the create gluster volume API I'll update the feature page with the REST API changes as well. If REST allows to choose the network used for gluster traffic, then I think so should the GUI - I would not drop the list box from the design in that case. Maybe that's the behavior we want. But alternatively, Engine can enforce a stronger linkage between the brick to the network that it uses. When adding a brick, the dialog would list available networks instead of the specific IP. As long as the brick is being used, the admin would be blocked/warned against deleting the network. Is there a way to block against changing IP address used by a network? Yes, this should be implemented at least in the canDoAction() method of SetupNetworksCommand (most of it is done in the SetupNetworksHelper class). And perhaps this should be blocked in the GUI as well. Note that by the time 3.6 is released, the REST (and probably GUI) are supposed to work with a different backend command that is currently being implemented - so maybe you'll need to modify that instead, or on top of the changes in SetupNetworksHelper. I'm missing a discussion regarding the upgrade path. If we would opt to requiring a single storage role network in a cluster, in an upgraded cluster the management network should take this role. There would not be any change to existing volumes on upgrade, as bricks have already been added. Users can use the Edit brick option to update the network to be used, if required as mentioned in Change network used by brick I suspect Dan referred to the upgrade path of the engine itself - if you add a new Gluster Network boolean column to the DB, it will initially be null for all current networks. You'd likely need to write an upgrade script to assign the role by default to the existing management networks in each cluster. 3. Adding to 2, perhaps using DNS names is a more valid approach? 4. You're using the terminology role, but it might be confusing, as we have roles with regards to permissions. Consider changing storage usage and not storage role in the feature page. Well, we've already been using this terminology for a while now concerning display/migration roles for networks... That's probably the terminology to use. Thanks, Oved - Original Message - From: Sahina Bose sab...@redhat.com To: de...@ovirt.org, users users@ovirt.org Sent: Monday, January 12, 2015 2:00:16 PM Subject: [ovirt-users] [Feature review] Select network to be used forglusterfs Hi all, Please review the feature page for this proposed solution and provide your inputs - http://www.ovirt.org/Features/Select_Network_For_Gluster thanks sahina ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing
Also change NAME=em1 to: DEVICE=em1 and remove the # from the BOOTPROTO=none - Original Message - From: Michael Burman mbur...@redhat.com To: Lars Nielsen l...@steinwurf.com Cc: users@ovirt.org Sent: Tuesday, January 13, 2015 4:48:55 PM Subject: Re: [ovirt-users] Host in NonOperational mode ovirtmgmtnetwork missing Hi Lars First of all you have to decide from where your ovirtmgmt getting the ip, if it is from a dhcp server, you have to delete this lines from your ifcfg-ovirtmgmt file: IPADDR=192.168.1.10 NETMASK=255.255.255.0 GATEWAY=192.168.0.1 and add the next line: NM_CONTROLLED=no - in the ifcfg-em1 file change: BOOTPROTO=none and add the line: NM_CONTROLLED=no restart your engine /etc/init.d/ovirt-engine restart and make sure your ovirtmgmt got ip and you have a default gateway, you can run: route -n Put your host in maintenance mode , try to activate or re-install. Best regards, Michael B - Original Message - From: Lars Nielsen l...@steinwurf.com To: Yedidyah Bar David d...@redhat.com Cc: users@ovirt.org Sent: Tuesday, January 13, 2015 12:05:05 PM Subject: Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing On 13/01/15 10:33, Yedidyah Bar David wrote: - Original Message - From: Lars Nielsenl...@steinwurf.com To: Yedidyah Bar Davidd...@redhat.com Cc:users@ovirt.org Sent: Tuesday, January 13, 2015 11:26:55 AM Subject: Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing On 13/01/15 09:31, Yedidyah Bar David wrote: - Original Message - From: Lars Nielsenl...@steinwurf.com To:users@ovirt.org Sent: Tuesday, January 13, 2015 10:20:20 AM Subject: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing Hey I am new to oVirt, so please be patient I have a problem, when setting up new hosts. Doing the setup it self no problem, but afterwards the status is set to NonOperational. Do to the network ovirtmgmt is missing on the machine. However I have added the following ifcfg file: ifcfg-ovirtmgmt:: DEVICE=ovirtmgmt TYPE=Bridge ONBOOT=yes DELAY=0 BOOTPROTO=dhcp IPADDR=192.168.1.10 NETMASK=255.255.255.0 GATEWAY=192.168.0.1 And made the adjustments, so the ifcfg-en1, file looks like this: TYPE=Ethernet #BOOTPROTO=dhcp DEFROUTE=yes IPV4_FAILURE_FATAL=no IPV6INIT=yes IPV6_AUTOCONF=yes IPV6_DEFROUTE=yes IPV6_PEERDNS=yes IPV6_PEERROUTES=yes IPV6_FAILURE_FATAL=no NAME=em1 UUID=bdc14160-3cb6-48d7-b8b9-a382dc384add ONBOOT=yes HWADDR=F8:B1:56:C1:F9:8E PEERDNS=yes PEERROUTES=yes BRIDGE=ovirtmgmt I do realize that, the guides on the web for oVirt set BOOTPROTO to static. But at the office, we do not have the possibility of static IP, at the moment. Can some one please tell me what could be wrong ? dhcp should work too. The problem is with NetworkManager. You'll need to have static IPs though for the engine to be able to contact the hosts (as well as the hosts themselves, for hosted-engine HA at least), or you'll have problems if they for some reason get a different IP address from your dhcp server. Please post relevant logs: hosts - /var/log/ovirt-hosted-engine*/*, /var/log/vdsm/* engine - /var/log/ovirt-engine/* Thanks and best regards, Okay something seems to be a food here, because on the server hosting our oVirt instance. We do not have a /var/log/ovirt-hosted-engine directory. I didn't say you should - I wrote a '*' in the end. You should find /var/log/ovirt-hosted-engine-ha /var/log/ovirt-hosted-engine-setup But now I realize you did not mention hosted-engine. Can you detail a bit your setup? Where is the engine? Where are the hosts? How did you install and setup? However the log files from the two other directories, can be found here: https://dl.dropboxusercontent.com/u/55488/ovirt_ovirtlogs.tar Please add from engine also /var/log/ovirt-engine/host-deploy/* . Thanks! We do not have any ovirt-hosted-engine-* on the server, how ever here is a link to the complete ovirt-engine folder: https://dl.dropboxusercontent.com/u/55488/ovirt-engine.tar Thanks and Best Regards - Lars ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Michael Burman Intern in RedHat Israel, RHEV-M QE Network Team Mobile: 054-5355725 IRC: mburman ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Michael Burman Intern in RedHat Israel, RHEV-M QE Network Team Mobile: 054-5355725 IRC: mburman ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Ovirt and power saving
I mean that I know that I can set a power saving policy, it is a very nice thing. I need to be sure that I can pause/suspend (not shutdown) virtual machines. I also need that, if I suspend enough virtual machines ovirt shutdowns server to save power following the power save policy. Otherwise is it possible to manually shutdown a server forcing ovirt to migrate vms to the only one powered up? Basically it is a manual power saving mode. Thanks again, Mario 2015-01-13 14:21 GMT+01:00 Artyom Lukianov aluki...@redhat.com: Not really understand you, what you mean by you can pause vm and so trigger the low utilization parameter? - Original Message - From: Mario Giammarco mgiamma...@gmail.com To: Artyom Lukianov aluki...@redhat.com Cc: users@ovirt.org Sent: Tuesday, January 13, 2015 3:05:06 PM Subject: Re: [ovirt-users] Ovirt and power saving Thanks for reply. I just want now to be sure that you can pause vm and so trigger the low utilization parameter 2015-01-13 12:45 GMT+01:00 Artyom Lukianov aluki...@redhat.com: We have power saving policy that also have possibility to poweroff hosts(via power management), you can configure power saving policy parameters for you purpose(HighUtilization can have values from 50-100 and LowUtilization 0-49), so you can set LowUtilization=0 and HighUtilization=50, so load balancing will try migrate all vms on one host(if cpu utilization less that 50). And also you can set parameter HostsInReserve to 0 if you do not want additional hosts in reserve. - Original Message - From: Mario Giammarco mgiamma...@gmail.com To: users@ovirt.org Sent: Tuesday, January 13, 2015 1:30:38 PM Subject: [ovirt-users] Ovirt and power saving Hello, I would like to ask if it is possible to do this use case with ovirt: 1) two servers powered on 2) operator suspend some virtual machines 3) load falls down 4) ovirt shutdown one server Then operator unpauses virtual machines and ovirt starts again the 2nd server. Thanks, Mario ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] USB Modem in a VM
Hi, Can you tell me if I can use an USB modem through one of the hypervisor hosts to a Windows VM ? I’d like to install a Windows Fax Server. Thank you for your answers. Alain VONDRA Chargé d'exploitation des Systèmes d'Information Direction Administrative et Financière +33 1 44 39 77 76 UNICEF France 3 rue Duguay Trouin 75006 PARIS www.unicef.frhttp://www.unicef.fr/ http://www.unicef.fr http://www.unicef.fr/ [cid:siganture_bonne-annee_taille1702da61b]http://www.unicef.fr ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Ovirt and power saving
I don't think that suspend vm somehow affect on power saving, because suspend vm not generate cpu load on host. So if you have two vms and two hosts, when you suspend vms, engine will shutdown all hosts(if HostsInReserve=0), so it can be good idea to set this parameter equal to 1, to have at least one host up if you need to run vms. Best regards - Original Message - From: Mario Giammarco mgiamma...@gmail.com To: Artyom Lukianov aluki...@redhat.com Cc: users@ovirt.org Sent: Tuesday, January 13, 2015 5:22:59 PM Subject: Re: [ovirt-users] Ovirt and power saving I mean that I know that I can set a power saving policy, it is a very nice thing. I need to be sure that I can pause/suspend (not shutdown) virtual machines. I also need that, if I suspend enough virtual machines ovirt shutdowns server to save power following the power save policy. Otherwise is it possible to manually shutdown a server forcing ovirt to migrate vms to the only one powered up? Basically it is a manual power saving mode. Thanks again, Mario 2015-01-13 14:21 GMT+01:00 Artyom Lukianov aluki...@redhat.com: Not really understand you, what you mean by you can pause vm and so trigger the low utilization parameter? - Original Message - From: Mario Giammarco mgiamma...@gmail.com To: Artyom Lukianov aluki...@redhat.com Cc: users@ovirt.org Sent: Tuesday, January 13, 2015 3:05:06 PM Subject: Re: [ovirt-users] Ovirt and power saving Thanks for reply. I just want now to be sure that you can pause vm and so trigger the low utilization parameter 2015-01-13 12:45 GMT+01:00 Artyom Lukianov aluki...@redhat.com: We have power saving policy that also have possibility to poweroff hosts(via power management), you can configure power saving policy parameters for you purpose(HighUtilization can have values from 50-100 and LowUtilization 0-49), so you can set LowUtilization=0 and HighUtilization=50, so load balancing will try migrate all vms on one host(if cpu utilization less that 50). And also you can set parameter HostsInReserve to 0 if you do not want additional hosts in reserve. - Original Message - From: Mario Giammarco mgiamma...@gmail.com To: users@ovirt.org Sent: Tuesday, January 13, 2015 1:30:38 PM Subject: [ovirt-users] Ovirt and power saving Hello, I would like to ask if it is possible to do this use case with ovirt: 1) two servers powered on 2) operator suspend some virtual machines 3) load falls down 4) ovirt shutdown one server Then operator unpauses virtual machines and ovirt starts again the 2nd server. Thanks, Mario ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] [Feature review] Select network to be used for glusterfs
On Tue, Jan 13, 2015 at 02:51:34PM +0200, Lior Vernia wrote: On 13/01/15 10:21, Sahina Bose wrote: On 01/12/2015 08:52 PM, Dan Kenigsberg wrote: On Mon, Jan 12, 2015 at 02:59:50PM +0200, Lior Vernia wrote: On 12/01/15 14:44, Oved Ourfali wrote: Hi Sahina, Some comments: 1. As far as I understand, you might not have an IP available immediately after setupNetworks runs (getCapabilities should run, but it isn't run automatically, afair). 2. Perhaps you should pass not the IP but the name of the network? IPs might change. Actually, IP address can indeed change - which would be very bad for gluster functioning! I think moving networks or changing their IP addresses via Setup Networks should be blocked if they're used by gluster bricks. In the suggested feature, there is no real storage role. The storage role title means only default value for glusterfs IP. For example, once a brick was created, nothing protects the admin from accidently removing the storage network, or changing its IP address. Another proof that this is not a real role, is that it affects only GUI: I am guessing that REST API would not make use of it at all. (maybe I'm wrong; for sure, REST must be defined in the feature page) REST API that lists the available networks (with IP addresses) would be used to select the network and pass to the create gluster volume API My question regarded the argument of the add brick API (in Engine level). Is it an IPv4 address (like it seems) or could it be a network name? I'll update the feature page with the REST API changes as well. If REST allows to choose the network used for gluster traffic, then I think so should the GUI - I would not drop the list box from the design in that case. Maybe that's the behavior we want. But alternatively, Engine can enforce a stronger linkage between the brick to the network that it uses. When adding a brick, the dialog would list available networks instead of the specific IP. As long as the brick is being used, the admin would be blocked/warned against deleting the network. Is there a way to block against changing IP address used by a network? Yes, this should be implemented at least in the canDoAction() method of SetupNetworksCommand (most of it is done in the SetupNetworksHelper class). And perhaps this should be blocked in the GUI as well. Note that by the time 3.6 is released, the REST (and probably GUI) are supposed to work with a different backend command that is currently being implemented - so maybe you'll need to modify that instead, or on top of the changes in SetupNetworksHelper. I'm missing a discussion regarding the upgrade path. If we would opt to requiring a single storage role network in a cluster, in an upgraded cluster the management network should take this role. There would not be any change to existing volumes on upgrade, as bricks have already been added. Users can use the Edit brick option to update the network to be used, if required as mentioned in Change network used by brick I suspect Dan referred to the upgrade path of the engine itself - if you add a new Gluster Network boolean column to the DB, it will initially be null for all current networks. You'd likely need to write an upgrade script to assign the role by default to the existing management networks in each cluster. yep. 3. Adding to 2, perhaps using DNS names is a more valid approach? 4. You're using the terminology role, but it might be confusing, as we have roles with regards to permissions. Consider changing storage usage and not storage role in the feature page. Well, we've already been using this terminology for a while now concerning display/migration roles for networks... That's probably the terminology to use. If I am not mistaken, it could make sense to have a setup with one brick using network A and another - using network B. Does your design support this? I think that this would be particularly important on upgraded clusters, where the management network is already used, but newly created bricks should start using another network. Would you add a feature page section regarding modification to the Vdsm/Engine API? One last comment - may I ask that new APIs accept both ipv4 and ipv6 addresses? There is an ongoing effort to support ipv6 on Vdsm. Dan. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] hosted-engine-lockspace broken symlinks
Let me review my ovirt-hosted-engine-setup logs and I'll see if it is related to update the bug. Thanks Will On Tuesday, January 13, 2015 2:42 AM, Yedidyah Bar David d...@redhat.com wrote: - Original Message - From: Will K yetanotherw...@yahoo.com To: users@ovirt.org Sent: Tuesday, January 13, 2015 7:05:14 AM Subject: [ovirt-users] hosted-engine-lockspace broken symlinks Hi, still working on this hosted-engine setup. When deploy hosted-engine on the 2nd node, hosted-engine.lockspace and hosted-engine.metadata cannot be found. 1) Node1 is up with hosted engine installed on a GlusterFS volume. When try to deploy hosted engine on node2, I specified storage path to be nfs available on ovirtmount.xyz.com. ovirtmount is just an entry in the host file pointing to node1 as in the Up and Running with oVirt 3.5. The deploy process mounted the ifs export under /rhev/data-center/mnt/ovirtmount.xyz.com:_engine/9d2142eb-f414-46f1-895a-95099aeb7f69/ha_agent I fond symlinks point to /rhev/data-center/mnt/IP:_engine/ instead of ovirtmount hosted-engine-lockspace hosted-engine-metadata If I re-run deploy again using IP for the NFS export, the symlinks will look good and go forward with the process. IMO if you always supplied a name (even if resolvable only by /etc/hosts) and not an IP address, the mounts should always use the name. We have a different bug [1] which seems similar, but is related to the name of the host, not of the nfs server. Can you please post setup logs of all of the hosts? /var/log/ovirt-hosted-engine-setup/* [1] https://bugzilla.redhat.com/show_bug.cgi?id=1178535 2) Then something killed the VM at this point. Sure it was running. [ INFO ] Configuring VDSM [ INFO ] Starting vdsmd [ INFO ] Waiting for VDSM hardware info [ INFO ] Waiting for VDSM hardware info [ INFO ] Connected to Storage Domain [ INFO ] Configuring VM [ INFO ] Updating hosted-engine configuration [ INFO ] Stage: Transaction commit [ INFO ] Stage: Closing up [ ERROR ] Failed to execute stage 'Closing up': urlopen error [Errno 113] No route to host These logs will help here too. Thanks, -- Didi ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] USB Modem in a VM
- Original Message - From: VONDRA Alain avon...@unicef.fr To: users@ovirt.org Sent: Tuesday, January 13, 2015 5:55:01 PM Subject: [ovirt-users] USB Modem in a VM Hi, Can you tell me if I can use an USB modem through one of the hypervisor hosts to a Windows VM ? I’d like to install a Windows Fax Server. Thank you for your answers. should be possible using qemu args: -usbdevice host:vendor_id:product_id in libvirt replace @VENDOR@ and @DEVICE@ to device specific properties: domain type='kvm' name.../name … devices … hostdev mode='subsystem' type='usb' source vendor id='0x@VENDOR@'/ product id='0x@DEVICE@'/ /source /hostdev /devices /domain if this option is not exposed in ui you can use vdsm-hooks[1] to modify the libvirt configuration and inject such device. Regards, Alon [1] http://www.ovirt.org/VDSM-Hooks ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Ovirt and power saving
I am bringing my new system online as I am typing this message… Hopefully I can get my power management to work with my blade center… if anyone knows how with drac5 please let me in ;) Donny Davis cloudspin.me From: Mario Giammarco [mailto:mgiamma...@gmail.com] Sent: Tuesday, January 13, 2015 1:03 PM To: Donny Davis Cc: Artyom Lukianov; users@ovirt.org Subject: Re: [ovirt-users] Ovirt and power saving 2015-01-13 18:54 GMT+01:00 Donny Davis do...@cloudspin.me: The powersaving policy is only applicable to the hosts, so if your low utilization threshold is below the power policy when you pause the vm, it should place the host into maintenance and migrate the paused vm (may cause problems). Thanks it is the exact reply I was hoping for I cannot test on my deployment, I am already down too many machines… however if you wait a couple days I can get you’re an answer as to whether it works on my deployment or not J It would be the icing on the cake! Donny D From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of Mario Giammarco Sent: Tuesday, January 13, 2015 8:23 AM To: Artyom Lukianov Cc: users@ovirt.org Subject: Re: [ovirt-users] Ovirt and power saving I mean that I know that I can set a power saving policy, it is a very nice thing. I need to be sure that I can pause/suspend (not shutdown) virtual machines. I also need that, if I suspend enough virtual machines ovirt shutdowns server to save power following the power save policy. Otherwise is it possible to manually shutdown a server forcing ovirt to migrate vms to the only one powered up? Basically it is a manual power saving mode. Thanks again, Mario 2015-01-13 14:21 GMT+01:00 Artyom Lukianov aluki...@redhat.com: Not really understand you, what you mean by you can pause vm and so trigger the low utilization parameter? - Original Message - From: Mario Giammarco mgiamma...@gmail.com To: Artyom Lukianov aluki...@redhat.com Cc: users@ovirt.org Sent: Tuesday, January 13, 2015 3:05:06 PM Subject: Re: [ovirt-users] Ovirt and power saving Thanks for reply. I just want now to be sure that you can pause vm and so trigger the low utilization parameter 2015-01-13 12:45 GMT+01:00 Artyom Lukianov aluki...@redhat.com: We have power saving policy that also have possibility to poweroff hosts(via power management), you can configure power saving policy parameters for you purpose(HighUtilization can have values from 50-100 and LowUtilization 0-49), so you can set LowUtilization=0 and HighUtilization=50, so load balancing will try migrate all vms on one host(if cpu utilization less that 50). And also you can set parameter HostsInReserve to 0 if you do not want additional hosts in reserve. - Original Message - From: Mario Giammarco mgiamma...@gmail.com To: users@ovirt.org Sent: Tuesday, January 13, 2015 1:30:38 PM Subject: [ovirt-users] Ovirt and power saving Hello, I would like to ask if it is possible to do this use case with ovirt: 1) two servers powered on 2) operator suspend some virtual machines 3) load falls down 4) ovirt shutdown one server Then operator unpauses virtual machines and ovirt starts again the 2nd server. Thanks, Mario ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
